The document discusses the Virtual Data Connector project which aims to leverage Apache Atlas and Apache Ranger to provide unified metadata and access governance across data sources. Key points include:
- The project aims to address challenges of understanding, governing, and controlling access to distributed data through a centralized metadata catalog and policies.
- Apache Atlas provides a scalable metadata repository while Apache Ranger enables centralized access governance. The project will integrate these using a virtualization layer.
- Enhancements to Atlas and Ranger are proposed to better support the project's goals around a unified open metadata platform and metadata-driven governance.
- An initial minimum viable product will be built this year with the goal of an open, collaborative ecosystem around shared
Hadoop Operations - Best Practices from the FieldDataWorks Summit
This document discusses best practices for Hadoop operations based on analysis of support cases. Key learnings include using HDFS ACLs and snapshots to prevent accidental data deletion and improve recoverability. HDFS improvements like pausing block deletion and adding diagnostics help address incidents around namespace mismatches and upgrade failures. Proper configuration of hardware, JVM settings, and monitoring is also emphasized.
This document provides an overview of big data concepts and Hadoop. It discusses the four V's of big data - volume, velocity, variety, and veracity. It then describes how Hadoop uses MapReduce and HDFS to process and store large datasets in a distributed, fault-tolerant and scalable manner across commodity hardware. Key components of Hadoop include the HDFS file system and MapReduce framework for distributed processing of large datasets in parallel.
Hadoop Distributed File System (HDFS) evolves from a MapReduce-centric storage system to a generic, cost-effective storage infrastructure where HDFS stores all data of inside the organizations. The new use case presents a new sets of challenges to the original HDFS architecture. One challenge is to scale the storage management of HDFS - the centralized scheme within NameNode becomes a main bottleneck which limits the total number of files stored. Although a typical large HDFS cluster is able to store several hundred petabytes of data, it is inefficient to handle large amounts of small files under the current architecture.
In this talk, we introduce our new design and in-progress work that re-architects HDFS to attack this limitation. The storage management is enhanced to a distributed scheme. A new concept of storage container is introduced for storing objects. HDFS blocks are stored and managed as objects in the storage containers instead of being tracked only by NameNode. Storage containers are replicated across DataNodes using a newly-developed high-throughput protocol based on the Raft consensus algorithm. Our current prototype shows that under the new architecture the storage management of HDFS scales 10x better, demonstrating that HDFS is capable of storing billions of files.
Hadoop Distributed File System (HDFS) is a distributed file system that stores large datasets across commodity hardware. It is highly fault tolerant, provides high throughput, and is suitable for applications with large datasets. HDFS uses a master/slave architecture where a NameNode manages the file system namespace and DataNodes store data blocks. The NameNode ensures data replication across DataNodes for reliability. HDFS is optimized for batch processing workloads where computations are moved to nodes storing data blocks.
Distributed Computing with Apache Hadoop is a technology overview that discusses:
1) Hadoop is an open source software framework for distributed storage and processing of large datasets across clusters of commodity hardware.
2) Hadoop addresses limitations of traditional distributed computing with an architecture that scales linearly by adding more nodes, moves computation to data instead of moving data, and provides reliability even when hardware failures occur.
3) Core Hadoop components include the Hadoop Distributed File System for storage, and MapReduce for distributed processing of large datasets in parallel on multiple machines.
HDFS is a distributed file system designed for storing very large data files across commodity servers or clusters. It works on a master-slave architecture with one namenode (master) and multiple datanodes (slaves). The namenode manages the file system metadata and regulates client access, while datanodes store and retrieve block data from their local file systems. Files are divided into large blocks which are replicated across datanodes for fault tolerance. The namenode monitors datanodes and replicates blocks if their replication drops below a threshold.
This document discusses benchmarking Hadoop and big data systems. It provides an overview of common Hadoop benchmarks including microbenchmarks like TestDFSIO, TeraSort, and NNBench which test individual Hadoop components. It also describes BigBench, a benchmark modeled after TPC-DS that aims to test a more complete big data analytics workload using techniques like MapReduce, Hive, and Mahout across structured, semi-structured, and unstructured data. The document emphasizes using Hadoop distributions for administration and both microbenchmarks and full benchmarks like BigBench for evaluation.
Apache Hadoop 3.0 is coming! As the next major release, it attracts everyone's attention as show case several bleeding-edge technologies and significant features across all components of Apache Hadoop, include: Erasure Coding in HDFS, Multiple Standby NameNodes, YARN Timeline Service v2, JNI-based shuffle in MapReduce, Apache Slider integration and Service Support as First Class Citizen, Hadoop library updates and client-side class path isolation, etc.
In this talk, we will update the status of Hadoop 3 especially the releasing work in community and then go deep diving on new features included in Hadoop 3.0. As a new major release, Hadoop 3 would also include some incompatible changes - we will go through most of these changes and explore its impact to existing Hadoop users and operators. In the last part of this session, we will continue to discuss ongoing efforts in Hadoop 3 age and show the big picture that how big data landscape could be largely influenced by Hadoop 3.
Hadoop is an open-source framework for distributed storage and processing of large datasets across clusters of commodity hardware. It was created to support applications handling large datasets operating on many servers. Key Hadoop technologies include MapReduce for distributed computing, and HDFS for distributed file storage inspired by Google File System. Other related Apache projects extend Hadoop capabilities, like Pig for data flows, Hive for data warehousing, and HBase for NoSQL-like big data. Hadoop provides an effective solution for companies dealing with petabytes of data through distributed and parallel processing.
The document discusses big data and distributed computing. It provides examples of the large amounts of data generated daily by organizations like the New York Stock Exchange and Facebook. It explains how distributed computing frameworks like Hadoop use multiple computers connected via a network to process large datasets in parallel. Hadoop's MapReduce programming model and HDFS distributed file system allow users to write distributed applications that process petabytes of data across commodity hardware clusters.
In this presentation, Zoosk will share its experience in transitioning the Zoosk Big Data Platform from Hive to a Hive/Impala configuration. We will share lessons learned, some guidelines about when to use one or another, and a high level before-and-after view of its architecture.
Danilo Poccia & Massimo Re Rerre - vmugit userconVMUG IT
AWS provides a wide range of global cloud computing services including compute, storage, databases, analytics, machine learning, Internet of Things, mobile, security and enterprise applications. This document discusses AWS's global infrastructure, services, platforms, engines and tools for artificial intelligence and machine learning. It also provides examples of how various companies leverage different AWS services including Amazon Lex, Polly, Rekognition and others to power applications.
Understanding the state of your web application using Apache Kafka, SparkExist
A presentation on understanding the state of your web application using Apache Kafka and Spark by Adrian Co, one of Exist's software architects during the DevCon Summit 2015.
Polyglot Graph Databases using OCL as pivotGraph-TA
This document discusses using the Object Constraint Language (OCL) as a pivot language for polyglot graph databases. OCL could serve as a common query language that is translatable to different native graph languages. This would eliminate the need for code generation between languages and allow a graph database to support multiple query languages. The document also proposes extensions to OCL, such as adding syntax for graph patterns, to make it more suitable as a graph query language.
This document outlines a data science competition to build a spam detector using email data. Participants will be provided with training data containing 600 emails and their corresponding labels (spam or not spam). They will use this data to build a model to classify new emails as spam or not spam. The goal is to correctly classify as many new test emails as possible. Visualization and interpretation of results will be important for evaluating model performance and identifying ways to improve the spam detection.
Build a deep learning pipeline on apache spark for ads optimizationCraig Chao
This document discusses building deep learning pipelines on Apache Spark for ad optimization. It begins by discussing how data has become a new form of colonialism. It then explains why deep learning should be done on Apache Spark rather than just TensorFlow. The remainder of the document discusses machine learning pipelines on Apache Spark, how machine learning and deep learning can be used for ad optimization, and various approaches to deep learning on Apache Spark using tools like MMLSpark, Databricks, DL4J, BigDL, and SystemML.
The document discusses recommender systems and scaling machine learning models using Apache Spark. It introduces recommender systems and collaborative filtering using matrix factorization. It then explains how to implement alternating least squares in Spark to scale recommender systems. The document provides code examples in Python using Spark and the MovieLens dataset to demonstrate an alternating least squares model for movie recommendations.
How KKBOX use mrjob to link python, hadoop, awsYu-ching Lin
This document summarizes Aaron Lin's presentation about using the mrjob library to write and run Python map-reduce jobs on Hadoop clusters and AWS EMR. It discusses how mrjob allows testing jobs locally, running jobs on Hadoop, and optimizing jobs by trying different AWS instance types to minimize costs. Key points are that mrjob provides an easy way to write map-reduce jobs in Python and run them on various systems, and brute force testing different AWS configurations can help identify lower cost options but may be inefficient.
H2O World - Sparkling water on the Spark Notebook: Interactive Genomes Clust...Sri Ambati
Spark is a distributed computing framework that can handle large scale data processing. The Spark notebook provides an interactive environment for working with Spark. ADAM is a data format and API for genomic data on Spark that optimizes for large datasets. Sparkling Water integrates H2O machine learning with Spark to enable techniques like deep learning on genomic data in a distributed manner using the Spark notebook. Data scientists and developers can collaborate using these tools to access, manipulate, and analyze massive genomic datasets.
Making NumPy-style and Pandas-style code faster and run in parallel. Continuum has been working on scaled versions of NumPy and Pandas for 4 years. This talk describes how Numba and Dask provide scaled Python today.
Two Keys to Analytic Success: Cooperation, CollaborationInside Analysis
The Briefing Room with Robin Bloor and ParAccel
Live Webcast on Feb. 19, 2013
Experienced analysts know there is no single platform that can handle all types of analytic processing efficiently. Invariably, data-driven organizations will use a variety of engines to refine their raw data into usable insights. There are several down sides to this heterogeneity, not the least of which is poor collaboration. But that's starting to change, as many companies focus on creative ways to foster analytical cooperation.
Check out the slides from this episode of The Briefing Room to hear veteran Analyst Dr. Robin Bloor explain why collaboration in the design and use of analytical applications can have wide-ranging impacts on an organization. He'll be briefed by John Santaferraro of ParAccel, who will tout his company's Cooperative Analytic Processing Architecture, designed to perform sophisticated deep analytics on large amounts of data quickly. CAPA can orchestrate the processing power of other engines in its ecosystem, including data warehouses and Hadoop implementations.
Visit: http://www.insideanalysis.com
API's, Freebase, and the Collaborative Semantic webDan Delany
A presentation about the state of the collaborative semantic web, including:
- What?
- Why?
- Where do we stand?
- A case study on Metaweb's Freebase project
COSCUP - Open Source Engines Providing Big Data in the Cloud, Markku LepistoAmazon Web Services
The document provides an overview of Amazon Web Services (AWS) Elastic MapReduce (EMR) capabilities. It discusses how EMR allows customers to process vast amounts of data using Hadoop/Spark clusters in AWS without having to stand up and manage their own hardware. Examples are given of how companies like Netflix, Foursquare, and Anthropic use EMR for big data processing tasks like recommendations, analytics, and machine learning. The document highlights benefits of EMR like ease of use, flexibility, and cost savings compared to on-premises clusters.
Microservices and Teraflops: Effortlessly Scaling Data Science with PyWren wi...Databricks
PyWren is a serverless framework that allows data scientists to easily scale Python code across AWS Lambda. It uses Lambda to parallelize work by mapping Python functions to a large dataset. The functions and data are serialized and uploaded to S3, which then triggers Lambda. Results are stored in S3. This allows data science problems that take minutes or hours to be solved to complete in seconds by parallelizing across thousands of Lambda instances. PyWren aims to abstract away the complexity of serverless infrastructure so data scientists can focus on their code instead of operations.
Mining public datasets using opensource tools: Zeppelin, Spark and Jujuseoul_engineer
There are plenty of public datasets out there available and the number is growing. Few recent and most useful of BigData ecosystem tools are showcased: Apache Zeppelin (incubating), Apache Spark and Juju.
AWS re:Invent 2016: Alexa in the Enterprise: How JPL Leverages Alexa to Furth...Amazon Web Services
The Jet Propulsion Laboratory designs and creates some of the most advanced space robotics ever imagined. JPL IT is now innovating to help streamline how JPLers will work in the future in order to design, build, operate, and support these spacecraft. They hope to dramatically improve JPLers' workflows and make their work easier for them by enabling simple voice conversations with the room and the equipment across the entire enterprise.
What could this look like? Imagine just talking with the conference room to configure it. What if you could kick off advanced queries across AWS services and kick off AWS Kinesis tasks by simply speaking the commands? What if the laboratory could speak to you and warn you about anomalies or notify you of trends across your AWS infrastructure? What if you could control rovers by having a conversation with them and ask them questions? In this session, JPL will demonstrate how they leveraged AWS Lambda, DynamoDB and CloudWatch in their prototypes of these use cases and more. They will also discuss some of the technical challenges they are overcoming, including how to deploy and manage consumer devices such as the Amazon Echo across the enterprise, and give lessons learned. Join them as they use Alexa to query JPL databases, control conference room equipment and lights, and even drive a rover on stage, all with nothing but the power of voice!
Similar to Unleashing the Power of Apache Atlas with Apache Ranger (16)
This document discusses running Apache Spark and Apache Zeppelin in production. It begins by introducing the author and their background. It then covers security best practices for Spark deployments, including authentication using Kerberos, authorization using Ranger/Sentry, encryption, and audit logging. Different Spark deployment modes like Spark on YARN are explained. The document also discusses optimizing Spark performance by tuning executor size and multi-tenancy. Finally, it covers security features for Apache Zeppelin like authentication, authorization, and credential management.
This document discusses Spark security and provides an overview of authentication, authorization, encryption, and auditing in Spark. It describes how Spark leverages Kerberos for authentication and uses services like Ranger and Sentry for authorization. It also outlines how communication channels in Spark are encrypted and some common issues to watch out for related to Spark security.
This document discusses using a data science platform to enable digital diagnostics in healthcare. It provides an overview of healthcare data sources and Yale/YNHH's data science platform. It then describes the data science journey process using a clinical laboratory use case as an example. The goal is to use big data and machine learning to improve diagnostic reproducibility, throughput, turnaround time, and accuracy for laboratory testing by developing a machine learning algorithm and real-time data processing pipeline.
This document discusses using Apache Spark and MLlib for text mining on big data. It outlines common text mining applications, describes how Spark and MLlib enable scalable machine learning on large datasets, and provides examples of text mining workflows and pipelines that can be built with Spark MLlib algorithms and components like tokenization, feature extraction, and modeling. It also discusses customizing ML pipelines and the Zeppelin notebook platform for collaborative data science work.
This document compares the performance of Hive and Spark when running the BigBench benchmark. It outlines the structure and use cases of the BigBench benchmark, which aims to cover common Big Data analytical properties. It then describes sequential performance tests of Hive+Tez and Spark on queries from the benchmark using a HDInsight PaaS cluster, finding variations in performance between the systems. Concurrency tests are also run by executing multiple query streams in parallel to analyze throughput.
The document discusses modern data applications and architectures. It introduces Apache Hadoop, an open-source software framework for distributed storage and processing of large datasets across clusters of commodity hardware. Hadoop provides massive scalability and easy data access for applications. The document outlines the key components of Hadoop, including its distributed storage, processing framework, and ecosystem of tools for data access, management, analytics and more. It argues that Hadoop enables organizations to innovate with all types and sources of data at lower costs.
This document provides an overview of data science and machine learning. It discusses what data science and machine learning are, including extracting insights from data and computers learning without being explicitly programmed. It also covers Apache Spark, which is an open source framework for large-scale data processing. Finally, it discusses common machine learning algorithms like regression, classification, clustering, and dimensionality reduction.
This document provides an overview of Apache Spark, including its capabilities and components. Spark is an open-source cluster computing framework that allows distributed processing of large datasets across clusters of machines. It supports various data processing workloads including streaming, SQL, machine learning and graph analytics. The document discusses Spark's APIs like DataFrames and its libraries like Spark SQL, Spark Streaming, MLlib and GraphX. It also provides examples of using Spark for tasks like linear regression modeling.
This document provides an overview of Apache NiFi and dataflow. It begins with an introduction to the challenges of moving data effectively within and between systems. It then discusses Apache NiFi's key features for addressing these challenges, including guaranteed delivery, data buffering, prioritized queuing, and data provenance. The document outlines NiFi's architecture and components like repositories and extension points. It also previews a live demo and invites attendees to further discuss Apache NiFi at a Birds of a Feather session.
Many Organizations are currently processing various types of data and in different formats. Most often this data will be in free form, As the consumers of this data growing it’s imperative that this free-flowing data needs to adhere to a schema. It will help data consumers to have an expectation of about the type of data they are getting and also they will be able to avoid immediate impact if the upstream source changes its format. Having a uniform schema representation also gives the Data Pipeline a really easy way to integrate and support various systems that use different data formats.
SchemaRegistry is a central repository for storing, evolving schemas. It provides an API & tooling to help developers and users to register a schema and consume that schema without having any impact if the schema changed. Users can tag different schemas and versions, register for notifications of schema changes with versions etc.
In this talk, we will go through the need for a schema registry and schema evolution and showcase the integration with Apache NiFi, Apache Kafka, Apache Storm.
There is increasing need for large-scale recommendation systems. Typical solutions rely on periodically retrained batch algorithms, but for massive amounts of data, training a new model could take hours. This is a problem when the model needs to be more up-to-date. For example, when recommending TV programs while they are being transmitted the model should take into consideration users who watch a program at that time.
The promise of online recommendation systems is fast adaptation to changes, but methods of online machine learning from streams is commonly believed to be more restricted and hence less accurate than batch trained models. Combining batch and online learning could lead to a quickly adapting recommendation system with increased accuracy. However, designing a scalable data system for uniting batch and online recommendation algorithms is a challenging task. In this talk we present our experiences in creating such a recommendation engine with Apache Flink and Apache Spark.
DeepLearning is not just a hype - it outperforms state-of-the-art ML algorithms. One by one. In this talk we will show how DeepLearning can be used for detecting anomalies on IoT sensor data streams at high speed using DeepLearning4J on top of different BigData engines like ApacheSpark and ApacheFlink. Key in this talk is the absence of any large training corpus since we are using unsupervised machine learning - a domain current DL research threats step-motherly. As we can see in this demo LSTM networks can learn very complex system behavior - in this case data coming from a physical model simulating bearing vibration data. Once draw back of DeepLearning is that normally a very large labaled training data set is required. This is particularly interesting since we can show how unsupervised machine learning can be used in conjunction with DeepLearning - no labeled data set is necessary. We are able to detect anomalies and predict braking bearings with 10 fold confidence. All examples and all code will be made publicly available and open sources. Only open source components are used.
QE automation for large systems is a great step forward in increasing system reliability. In the big-data world, multiple components have to come together to provide end-users with business outcomes. This means, that QE Automations scenarios need to be detailed around actual use cases, cross-cutting components. The system tests potentially generate large amounts of data on a recurring basis, verifying which is a tedious job. Given the multiple levels of indirection, the false positives of actual defects are higher, and are generally wasteful.
At Hortonworks, we’ve designed and implemented Automated Log Analysis System - Mool, using Statistical Data Science and ML. Currently the work in progress has a batch data pipeline with a following ensemble ML pipeline which feeds into the recommendation engine. The system identifies the root cause of test failures, by correlating the failing test cases, with current and historical error records, to identify root cause of errors across multiple components. The system works in unsupervised mode with no perfect model/stable builds/source-code version to refer to. In addition the system provides limited recommendations to file/open past tickets and compares run-profiles with past runs.
Improving business performance is never easy! The Natixis Pack is like Rugby. Working together is key to scrum success. Our data journey would undoubtedly have been so much more difficult if we had not made the move together.
This session is the story of how ‘The Natixis Pack’ has driven change in its current IT architecture so that legacy systems can leverage some of the many components in Hortonworks Data Platform in order to improve the performance of business applications. During this session, you will hear:
• How and why the business and IT requirements originated
• How we leverage the platform to fulfill security and production requirements
• How we organize a community to:
o Guard all the players, no one gets left on the ground!
o Us the platform appropriately (Not every problem is eligible for Big Data and standard databases are not dead)
• What are the most usable, the most interesting and the most promising technologies in the Apache Hadoop community
We will finish the story of a successful rugby team with insight into the special skills needed from each player to win the match!
DETAILS
This session is part business, part technical. We will talk about infrastructure, security and project management as well as the industrial usage of Hive, HBase, Kafka, and Spark within an industrial Corporate and Investment Bank environment, framed by regulatory constraints.
HBase is a distributed, column-oriented database that stores data in tables divided into rows and columns. It is optimized for random, real-time read/write access to big data. The document discusses HBase's key concepts like tables, regions, and column families. It also covers performance tuning aspects like cluster configuration, compaction strategies, and intelligent key design to spread load evenly. Different use cases are suitable for HBase depending on access patterns, such as time series data, messages, or serving random lookups and short scans from large datasets. Proper data modeling and tuning are necessary to maximize HBase's performance.
There has been an explosion of data digitising our physical world – from cameras, environmental sensors and embedded devices, right down to the phones in our pockets. Which means that, now, companies have new ways to transform their businesses – both operationally, and through their products and services – by leveraging this data and applying fresh analytical techniques to make sense of it. But are they ready? The answer is “no” in most cases.
In this session, we’ll be discussing the challenges facing companies trying to embrace the Analytics of Things, and how Teradata has helped customers work through and turn those challenges to their advantage.
In this talk, we will present a new distribution of Hadoop, Hops, that can scale the Hadoop Filesystem (HDFS) by 16X, from 70K ops/s to 1.2 million ops/s on Spotiy's industrial Hadoop workload. Hops is an open-source distribution of Apache Hadoop that supports distributed metadata for HSFS (HopsFS) and the ResourceManager in Apache YARN. HopsFS is the first production-grade distributed hierarchical filesystem to store its metadata normalized in an in-memory, shared nothing database. For YARN, we will discuss optimizations that enable 2X throughput increases for the Capacity scheduler, enabling scalability to clusters with >20K nodes. We will discuss the journey of how we reached this milestone, discussing some of the challenges involved in efficiently and safely mapping hierarchical filesystem metadata state and operations onto a shared-nothing, in-memory database. We will also discuss the key database features needed for extreme scaling, such as multi-partition transactions, partition-pruned index scans, distribution-aware transactions, and the streaming changelog API. Hops (www.hops.io) is Apache-licensed open-source and supports a pluggable database backend for distributed metadata, although it currently only support MySQL Cluster as a backend. Hops opens up the potential for new directions for Hadoop when metadata is available for tinkering in a mature relational database.
In high-risk manufacturing industries, regulatory bodies stipulate continuous monitoring and documentation of critical product attributes and process parameters. On the other hand, sensor data coming from production processes can be used to gain deeper insights into optimization potentials. By establishing a central production data lake based on Hadoop and using Talend Data Fabric as a basis for a unified architecture, the German pharmaceutical company HERMES Arzneimittel was able to cater to compliance requirements as well as unlock new business opportunities, enabling use cases like predictive maintenance, predictive quality assurance or open world analytics. Learn how the Talend Data Fabric enabled HERMES Arzneimittel to become data-driven and transform Big Data projects from challenging, hard to maintain hand-coding jobs to repeatable, future-proof integration designs.
Talend Data Fabric combines Talend products into a common set of powerful, easy-to-use tools for any integration style: real-time or batch, big data or master data management, on-premises or in the cloud.
While you could be tempted assuming data is already safe in a single Hadoop cluster, in practice you have to plan for more. Questions like: "What happens if the entire datacenter fails?, or "How do I recover into a consistent state of data, so that applications can continue to run?" are not a all trivial to answer for Hadoop. Did you know that HDFS snapshots are handling open files not as immutable? Or that HBase snapshots are executed asynchronously across servers and therefore cannot guarantee atomicity for cross region updates (which includes tables)? There is no unified and coherent data backup strategy, nor is there tooling available for many of the included components to build such a strategy. The Hadoop distributions largely avoid this topic as most customers are still in the "single use-case" or PoC phase, where data governance as far as backup and disaster recovery (BDR) is concerned are not (yet) important. This talk first is introducing you to the overarching issue and difficulties of backup and data safety, looking at each of the many components in Hadoop, including HDFS, HBase, YARN, Oozie, the management components and so on, to finally show you a viable approach using built-in tools. You will also learn not to take this topic lightheartedly and what is needed to implement and guarantee a continuous operation of Hadoop cluster based solutions.
This document discusses optimizing Apache Spark machine learning workloads on OpenPOWER platforms. It provides an overview of Spark, machine learning, and deep learning. It then discusses how OpenPOWER systems are well-suited for these workloads due to features like high memory bandwidth, large caches, and GPU support. The document outlines various techniques for tuning Spark performance on OpenPOWER, such as configuration of executors, cores, memory, and storage levels. It also presents examples analyzing the performance of a matrix factorization machine learning application under different Spark configurations.
The Zaitechno Handheld Raman Spectrometer is a powerful and portable tool for rapid, non-destructive chemical analysis. It utilizes Raman spectroscopy, a technique that analyzes the vibrational fingerprint of molecules to identify their chemical composition. This handheld instrument allows for on-site analysis of materials, making it ideal for a variety of applications, including:
Material identification: Identify unknown materials, minerals, and contaminants.
Quality control: Ensure the quality and consistency of raw materials and finished products.
Pharmaceutical analysis: Verify the identity and purity of pharmaceutical compounds.
Food safety testing: Detect contaminants and adulterants in food products.
Field analysis: Analyze materials in the field, such as during environmental monitoring or forensic investigations.
The Zaitechno Handheld Raman Spectrometer is easy to use and features a user-friendly interface. It is compact and lightweight, making it ideal for field applications. With its rapid analysis capabilities, the Zaitechno Handheld Raman Spectrometer can help you improve efficiency and productivity in your research or quality control workflows.
TrustArc Webinar - Innovating with TRUSTe Responsible AI CertificationTrustArc
In a landmark year marked by significant AI advancements, it’s vital to prioritize transparency, accountability, and respect for privacy rights with your AI innovation.
Learn how to navigate the shifting AI landscape with our innovative solution TRUSTe Responsible AI Certification, the first AI certification designed for data protection and privacy. Crafted by a team with 10,000+ privacy certifications issued, this framework integrated industry standards and laws for responsible AI governance.
This webinar will review:
- How compliance can play a role in the development and deployment of AI systems
- How to model trust and transparency across products and services
- How to save time and work smarter in understanding regulatory obligations, including AI
- How to operationalize and deploy AI governance best practices in your organization
"Building Future-Ready Apps with .NET 8 and Azure Serverless Ecosystem", Stan...Fwdays
.NET 8 brought a lot of improvements for developers and maturity to the Azure serverless container ecosystem. So, this talk will cover these changes and explain how you can apply them to your projects. Another reason for this talk is the re-invention of Serverless from a DevOps perspective as a Platform Engineering trend with Backstage and the recent Radius project from Microsoft. So now is the perfect time to look at developer productivity tooling and serverless apps from Microsoft's perspective.
DefCamp_2016_Chemerkin_Yury-publish.pdf - Presentation by Yury Chemerkin at DefCamp 2016 discussing mobile app vulnerabilities, data protection issues, and analysis of security levels across different types of mobile applications.
Increase Quality with User Access Policies - July 2024Peter Caitens
⭐️ Increase Quality with User Access Policies ⭐️, presented by Peter Caitens and Adam Best of Salesforce. View the slides from this session to hear all about “User Access Policies” and how they can help you onboard users faster with greater quality.
Redefining Cybersecurity with AI CapabilitiesPriyanka Aash
In this comprehensive overview of Cisco's latest innovations in cybersecurity, the focus is squarely on resilience and adaptation in the face of evolving threats. The discussion covers the imperative of tackling Mal information, the increasing sophistication of insider attacks, and the expanding attack surfaces in a hybrid work environment. Emphasizing a shift towards integrated platforms over fragmented tools, Cisco introduces its Security Cloud, designed to provide end-to-end visibility and robust protection across user interactions, cloud environments, and breaches. AI emerges as a pivotal tool, from enhancing user experiences to predicting and defending against cyber threats. The blog underscores Cisco's commitment to simplifying security stacks while ensuring efficacy and economic feasibility, making a compelling case for their platform approach in safeguarding digital landscapes.
Discovery Series - Zero to Hero - Task Mining Session 1DianaGray10
This session is focused on providing you with an introduction to task mining. We will go over different types of task mining and provide you with a real-world demo on each type of task mining in detail.
Keynote : AI & Future Of Offensive SecurityPriyanka Aash
In the presentation, the focus is on the transformative impact of artificial intelligence (AI) in cybersecurity, particularly in the context of malware generation and adversarial attacks. AI promises to revolutionize the field by enabling scalable solutions to historically challenging problems such as continuous threat simulation, autonomous attack path generation, and the creation of sophisticated attack payloads. The discussions underscore how AI-powered tools like AI-based penetration testing can outpace traditional methods, enhancing security posture by efficiently identifying and mitigating vulnerabilities across complex attack surfaces. The use of AI in red teaming further amplifies these capabilities, allowing organizations to validate security controls effectively against diverse adversarial scenarios. These advancements not only streamline testing processes but also bolster defense strategies, ensuring readiness against evolving cyber threats.
Generative AI technology is a fascinating field that focuses on creating comp...Nohoax Kanont
Generative AI technology is a fascinating field that focuses on creating computer models capable of generating new, original content. It leverages the power of large language models, neural networks, and machine learning to produce content that can mimic human creativity. This technology has seen a surge in innovation and adoption since the introduction of ChatGPT in 2022, leading to significant productivity benefits across various industries. With its ability to generate text, images, video, and audio, generative AI is transforming how we interact with technology and the types of tasks that can be automated.
Finetuning GenAI For Hacking and DefendingPriyanka Aash
Generative AI, particularly through the lens of large language models (LLMs), represents a transformative leap in artificial intelligence. With advancements that have fundamentally altered our approach to AI, understanding and leveraging these technologies is crucial for innovators and practitioners alike. This comprehensive exploration delves into the intricacies of GenAI, from its foundational principles and historical evolution to its practical applications in security and beyond.